190237080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4649}}^1$

素因数の和:4705

約数の個数: 128

約数和(自身を含む): 642816000

約数和(自身を除く): 452578920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 4649, 5115, 6820, 8184, 9298, 10230, 13640, 13947, 18596, 20460, 23245, 27894, 37192, 40920, 46490, 51139, 55788, 69735, 92980, 102278, 111576, 139470, 144119, 153417, 185960, 204556, 255695, 278940, 288238, 306834, 409112, 432357, 511390, 557880, 576476, 613668, 720595, 767085, 864714, 1022780, 1152952, 1227336, 1441190, 1534170, 1585309, 1729428, 2045560, 2161785, 2882380, 3068340, 3170618, 3458856, 4323570, 4755927, 5764760, 6136680, 6341236, 7926545, 8647140, 9511854, 12682472, 15853090, 17294280, 19023708, 23779635, 31706180, 38047416, 47559270, 63412360, 95118540, 190237080]

約数ペア:

[(1, 190237080), (2, 95118540), (3, 63412360), (4, 47559270), (5, 38047416), (6, 31706180), (8, 23779635), (10, 19023708), (11, 17294280), (12, 15853090), (15, 12682472), (20, 9511854), (22, 8647140), (24, 7926545), (30, 6341236), (31, 6136680), (33, 5764760), (40, 4755927), (44, 4323570), (55, 3458856), (60, 3170618), (62, 3068340), (66, 2882380), (88, 2161785), (93, 2045560), (110, 1729428), (120, 1585309), (124, 1534170), (132, 1441190), (155, 1227336), (165, 1152952), (186, 1022780), (220, 864714), (248, 767085), (264, 720595), (310, 613668), (330, 576476), (341, 557880), (372, 511390), (440, 432357), (465, 409112), (620, 306834), (660, 288238), (682, 278940), (744, 255695), (930, 204556), (1023, 185960), (1240, 153417), (1320, 144119), (1364, 139470), (1705, 111576), (1860, 102278), (2046, 92980), (2728, 69735), (3410, 55788), (3720, 51139), (4092, 46490), (4649, 40920), (5115, 37192), (6820, 27894), (8184, 23245), (9298, 20460), (10230, 18596), (13640, 13947)]